Balancing load among operational system zones
Embodiments are directed to conveyor systems and methods for controlling induction of items within the conveyor systems. In one scenario, a conveyor control system implements a hardware sensor in a conveyor system to generate sensor readings regarding an operational status of a first zone in an operational environment, where the first zone is an area where orders are fulfilled. The conveyor control system receives sensor data from the hardware sensor of the conveyor system. The sensor data includes feedback information for controlling the conveyor system. The conveyor control system then evaluates the received sensor data to determine which conveyable items are currently in the first zone and, based on the evaluation, induces the conveyable items onto the conveyor for the first zone.
1. A conveyor system, comprising:
a conveyor control system configured to control an induction of conveyable items on one or more conveyors of the conveyor system;
a hardware sensor configured to make sensor readings regarding an operational status of at least a first zone in the conveyor system; and
an induction system that determines an order in which conveyable items are produced and provided to the conveyor system by performing the following:
receiving sensor data, from the hardware sensor, of the conveyor system, the sensor data comprising feedback for controlling the induction system;
evaluating the received sensor data to determine which conveyable items are currently in the first zone, wherein the evaluation is based on a current pick rate at each zone, a number of scheduled picks yet to occur in each zone, and/or a box limit in each zone; and
based on the evaluation, inducing one or more conveyable items onto a specified conveyor of the conveyor system in the first zone.
2. The conveyor system of claim 1 , wherein the induction system comprises a processor that performs the evaluation of the received sensor data to determine which conveyable items are currently in a second zone.
3. The conveyor system of claim 2 , wherein the evaluation is further based on feedback data from the conveyor control system.
4. The conveyor system of claim 3 , wherein the feedback data from the conveyor control system includes a current pick zone location of one or more of the conveyable items within the conveyor system.
5. The conveyor system of claim 1 , wherein the conveyor system comprises multiple zones, including a second zone.
6. The conveyor system of claim 5 , wherein the second zone does not comprise a hardware sensor.
7. The conveyor system of claim 1 , wherein the sensor readings comprise signals from radio frequency identifier tags.